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While surgical reconstruction of the tympanic membrane is called a myringoplasty, surgical reconstruction of the middle ear apparatus is called 

Write a function called count_border(matrix, tgt). The parameter matrix is a 2D list of ints with at least 2 rows and 2 columns. The parameter tgt is an int. This function should return the number of times tgt appears on the perimeter of the matrix. This function must work for any rectangular matrix of any arbitrary size. For example, let’s say you had the following matrix: [[1, 2, 3, 2],  [2, 5, 8, 3],  [2, 3, 2, 4]] The call to the method count_border(matrix, 2) should return the value 5, since there are 5 2s around the parameter.  You do not need to import any libraries, comment your code, or worry about minor syntactical issues. 

Answer the following questions for the below test results (bullet points and brief answers, not essay) – 8 points Label the tympanometry results for each ear (type A, B, etc) What is the degree of hearing loss for each ear? What is the type of hearing loss for each ear? What is the configuration of the hearing loss for each ear?

ABR latencies are expected to be _____ in the presence of vestibular schwannoma

Which of the following is not considered a perinatal cause of hearing loss?

Hearing loss caused by the aging process is called

While [response1] refers to an underdeveloped or very small pinna, [response2] refers to an absent or closed ear canal.

A “rollover” in speech-recognition scores

As with the outer ear, disorders of the middle ear result in ____ hearing loss.

Sensorineural hearing loss is